Filament drybox o-ring bulkhead, angled

thingiverse

I really appreciate AbeFM's drybox design featuring a bulkhead with cheap O-rings instead of expensive Festo fittings which cost twenty times as much and tend to damage PTFE tubing. However, since my filament is stored on a shelf above the printer, the force exerted on the tubing is directly perpendicular to the fitting itself. So I opened the original STL file in FreeCAD, filled in the old tubing track, and created a new one angled at 40 degrees. This modification works much better for my specific setup.\r\n\r\nYou will still need the other piece of AbeFM's bulkhead; I did not alter that portion.\r\n\r\nIn the future (for my own learning), I hope to completely recreate the part in FreeCAD instead of modifying the mesh, but I haven't yet acquired enough skills to accomplish this.